20028072062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1\times {\mathrm{4889}}^1$

素因数の和:6676

約数の個数: 32

約数和(自身を含む): 32282919360

約数和(自身を除く): 12254847298

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1697, 2414, 3394, 4889, 9778, 28849, 57698, 83113, 120487, 166226, 240974, 347119, 694238, 2048279, 4096558, 5901023, 8296633, 11802046, 16593266, 141042761, 282085522, 589060943, 1178121886, 10014036031, 20028072062]

約数ペア:

[(1, 20028072062), (2, 10014036031), (17, 1178121886), (34, 589060943), (71, 282085522), (142, 141042761), (1207, 16593266), (1697, 11802046), (2414, 8296633), (3394, 5901023), (4889, 4096558), (9778, 2048279), (28849, 694238), (57698, 347119), (83113, 240974), (120487, 166226)]